Sorry, I didn't look hard enough.  I used Context Help by right-clicking on
strlen within a scene file and it claimed not to have it even though I knew
it was a function.  Using Scene help button in WinPOV found it fine.

Bob H.

"Ron Parker" <ron### [at] povrayorg> wrote in message
news:slr### [at] fwicom...
> On Thu, 22 Feb 2001 07:10:17 -0600, Bob H. wrote:
> >Why isn't there a strlen() in the documentation?  :-)
>
> There is, but it's not with the string functions.  It returns a numeric
> value, so it's with the float functions:

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